baber/WOPTO huggingface dataset:
Patent JP-2011073512-A (JP)
Title: Steering knuckle
Inventor: NASADA MASATAKA
IPC: B62D7/18
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering knuckle to attain a reasonable weight reduction while sufficiently keeping the strength of a knuckle arm.  <P>SOLUTION: The steering knuckle includes a cylindrical supporting part for pivotably supporting a steering wheel of a vehicle, and a knuckle arm 7 to be connected to the tie rod 22 of a steering device. The knuckle arm 7 is a steering knuckle 4 in a sectional shape having a body 7B with an input part 7a for connecting the tie rod 22 provided on one end, and a pair of legs 7C extending to the side opposite to the mounting side of the tie rod 22 from both ends in the width direction of the body 7B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072231-A (JP)
Title: Method for detecting endoderm cell, intestinal tract cell or pancreatic cell
Inventor: KUME SHOEN
IPC: C12N5/10
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting endoderm cells, intestinal tract cells or pancreatic cells by identifying the marker molecules of the endoderm cells, intestinal tract cells or pancreatic cells and utilizing them, and also a method for separating the endoderm cells, intestinal tract cells and pancreatic cells.  <P>SOLUTION: This method for detecting and separating the endoderm cells, intestinal tract cells or pancreatic cells is provided by including the detection of expression of at least one of a gene selected from among a decay-accelerating factor [DAF, CD55] gene, Tmem184a gene, Akr1c19 gene, 3300001A09Rik gene, Aebp2 gene, AI464131 gene, Foxp4 gene, Hipk2 gene, Lass4 gene, Pbxip1 gene, Pcbd1 gene and Pcdh1 gene.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010106265-A (JP)
Title: Film and process for production of the same
Inventor: TAKEGAMI RYUTA
IPC: B29C48/495
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost and simple process for production of a film having favorable adhesiveness with a metal plate on both sides of the film and excellent in moldability and strength, and the produced film having favorable adhesiveness with the metal plate on both sides of the same produced by the process for production and excellent moldability and strength.  <P>SOLUTION: The process for production of the film includes supplying a composition including a crystalline thermoplastic resin having a crystallization temperature over Tc°C to between a first clipping and pressure loading plane and a second clipping and pressure loading plane making up of a clipping and compressing device, and passing the composition while compressing it at 5-1,000 MPa through the clipping and pressure planes by means of the clipping and compressing device to continuously mold the composition into a film and the film obtained by the process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011076840-A (JP)
Title: Secondary battery and method for manufacturing the secondary battery
Inventor: HIRANO FUJIO
IPC: H01M2/30
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery in which a current collector plate and a terminal can be stuck steadily and welded in a stable manner.  <P>SOLUTION: A container 1, in which a power generation element group 5 with a flat shape is contained, is constituted of a bottom portion 1A provided with a through-hole 1B and a flat bottomed-tube with a shallow bottom where a whole region opposite to the bottom portion 1A opens. A terminal 2 sealing the through-hole 1B is fixed at an outer surface side of the bottom portion 1A via an insulating sealing member 3. A part of the terminal 2 forms a convex portion 2A recessed into the container from the through-hole 1B, and its top portion 2B projects into the container. A current collector plate 7 is provided in a current collection portion 8A of the power generation element group 5 contained in the container 1, and the current collector plate 7 is welded to the top portion 2B of the convex portion 2A of the container 1. Since the whole region opposite to the bottom portion 1A is opened, when the current collector plate 7 and the top portion 2B are welded, the current collector plate 7 and the top portion 2B can be stuck steadily by pressing metal blocks 10 and 11 from the opening side and the outside of the bottom portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075443-A (JP)
Title: Power distribution system and method of calculating residual capacity of storage battery
Inventor: NAKAKITA KENJI
IPC: H01M10/48
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the residual capacity of a storage battery, regardless of the presence of deterioration in a power distribution system and a method of calculating the residual capacity of a storage battery.  <P>SOLUTION: A storage battery is deteriorated by repeated charges and discharges of electronic power. The deteriorated storage battery becomes fully charged capacity smaller as compared with a new one. In the present invention, fully charged capacities of storage batteries 61 and 62 are set accurately, based on the deterioration rates of the storage batteries 61 and 62. Thus, even when the storage batteries 61 and 62 deteriorate, their residual capacities can be detected accurately abased on SOC (residual capacity), referring to accurate fully charged residual capacity as a reference.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009297791-A (JP)
Title: Method of manufacturing unit laminate for annular laminated iron core
Inventor: IKEMOTO HIROSHI
IPC: B21D28/02
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a unit laminate for annular laminated iron cores in which equipment cost is reduced by miniaturizing a die in the direction crossed orthogonally to the feed direction and decreasing total blanking load and also which is easy in handling when conveying it and when mounting it to a die device without increasing the weight when it is wound into a coil shape because a wide strip steel is not required.  <P>SOLUTION: In this method of manufacturing the unit laminate, a connected unit sheet which is a prescribed number of divided pieces in a shape in which one of annular laminated iron cores is developed is blanked successively for every divided pieces of the number which is a prescribed pile thickness from long size strip steel fed intermittently by using a progressive die and also they are mutually connected, laminated through a caulking/joining means and also, in a blanking/laminating stage with the progressive die, after intermittent feeding in accordance with the number of the divided pieces of one annular laminated iron core is performed, the connected unit sheet is longitudinally blanked along the feeding direction of the strip steel and the blanked unit sheets are successively blanked in the blanking die.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011079948-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: AYABE TAKASHI
IPC: C08K5/20
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin composition suitable for a wire-coating material by improving the electric insulation property, the copper pollution property and the heat aging property of the vinyl chloride-based resin composition.  <P>SOLUTION: The composition includes with respect to 100 pts.mass of a vinyl chloride-based resin, 0.001-5 pts.mass of a 1,2,3-benzotriazole compound, whose benzene ring may be substituted by a halogen atom, a hydroxy group, a nitro group, a carboxyl group, an alkyl group, an alkoxy carbonyl group or an alkanoyl amino group, and 0.001-5 pts.mass of a phenolic antioxidant represented by general formula (II), (wherein R is a 1C-30C alkyl group branched and/or having optionally a cycloalkyl group, a 2-30C alkenyl group, a 3C-12C cycloalkyl group, which may have a substituent, or a 6C-18C aryl group, which may have a substituent).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010107038-A (JP)
Title: Seal
Inventor: SCOTHERN DAVID PETER
IPC: F16J15/40
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the liquid pressure seal device which can maintain sufficient oil at the time of stoppage for enabling the reformation of the effective liquid pressure seal almost immediately when re-starting an engine.  <P>SOLUTION: A rotary machine, especially the liquid pressure seal for gas turbine engine contains a liquid pressure seal and a liquid pressure trap. The oil is retained at a liquid pressure trap at the time of stoppage of the machine. When re-starting the machine into operation, the liquid pressure seal can be re-formed using the oil from the liquid pressure trap and the leakage occurring in such a seal device is decreased typically or eliminated by this until the flow of the oil to pass along the seal device is established again.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011084347-A (JP)
Title: Belt conveyor
Inventor: YUZUGUCHI AKIRA
IPC: B65G23/00
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt conveyor of a structure capable of easily replacing an endless belt without the need of the movement and removal of peripheral equipment.  <P>SOLUTION: The belt conveyor 1 includes two frames 10 and 11 formed in long size shapes and juxtaposed with a clearance between themselves, a pair of pulleys 12 and 13 rotatably journaled in a state of being installed between the two frames 10 and 11 at an interval between themselves in longitudinal directions (X-axis directions) of the frames 10 and 11, and the endless belt 14 tensioned between the pair of pulleys 12 and 13. In the belt conveyor 1, the drive pulley 12 can be reduced to the upper side in the Z-axis direction (direction in an arrow C) by removing bolts 24 and 25 to a clearance between the two frames 10 and 11. In this state, the driven pulley 13 can be removed by sliding to the right side in the X-axis direction (direction in an arrow D).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090140-A (JP)
Title: Electrophoretic color display device
Inventor: ONO KAORI
IPC: G02F1/167
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic color display device capable of performing color displaying by subtractive color mixing and excellent in color reproducibility and image durability.  <P>SOLUTION: The electrophoretic color display device drives light transmissive particles dispersed in a light transmissive electrophoretic medium by a pair of electrodes to perform displaying, stacks two or more layers of electrophoretic parts containing light transmissive particles of different colors in a longitudinal direction, and performs color displaying by subtractive color mixing of yellow (Y), magenta (M), and cyan (C). a difference (half value width) in wavelength between two points taking half values of maximum light absorbance at the maximum absorbance wavelength of the magenta (M) is equal or more than 110 nm and equal to or less than 150 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223425-A (JP)
Title: Hose joint
Inventor: NITTA YUJI
IPC: F16L33/22
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To carry out connection of a hose without detachment of the hose or leakage of a liquid in a hose joint.  <P>SOLUTION: An inner hose comprising Teflon (R) is fitted in a plastic deformation part 86 provided in a tip of a joint body 81. The inner hose fitted in the plastic deformation part 86 is pressed against the plastic deformation part 86 by a conical surface of a hose pressing part by fastening of a nut on the joint body 81. The plastic deformation part 86 plastically deforms an inner circumference face of the inner hose. A step difference h of a first stepped conical part 86a and a second stepped conical part 86b in the plastic deformation part 86 is ≤0.3 mm, and it is ≤35% of a thickness of the inner hose. A top part 96a of a first stepped conical surface 96 and a top part 97a of a second stepped conical surface 97 are sharp ends wherein an angle α in a cross section including a center line CL1 of the joint body is an acute angle. Radii R of curvature of the top parts 96a, 97a are ≥0 and ≤1/4h.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090966-A (JP)
Title: Switch device
Inventor: YONEDA TAKASHI
IPC: H01H23/08
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch device capable of aiming at downsizing in a front and rear direction of the switch device and compatibly securing a distance between a first terminal plate and a second terminal plate.  <P>SOLUTION: The switch device is provided with a device body formed in a nearly rectangular parallelepiped and a first to a third terminals which are housed in the device body and contact with electric wires, and are electrically conducted with the wires. On a first terminal plate of the first terminal, there are formed an electric wire connecting part 20a, an upper extension part 20b extending from an upper end part of the electric wire connecting part 20a to an inner part in a right and left direction, an arm part 20c bent and extending from the upper extension part 20b to downward, and a contact part 20d bent and extending from the inner part of the arm part 20c in the right and left direction toward the inner part of the front and rear direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091011-A (JP)
Title: Catalyst-integrated proton conduction membrane
Inventor: MIZUSAWA ATSUSHI
IPC: H01M4/90
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst-integrated proton conduction membrane using no platinum and making unnecessary the layer structure of MEA because the breakage of the proton conduction membrane by radicals is essential in the proton conduction membrane of the conventional polymer electrolyte fuel cell using a platinum catalyst and needing the three layer structure of MEA.  <P>SOLUTION: The proton conduction membrane using no platinum catalyst and having no layer-interface structure is manufactured by making dye molecules, such as porphyrin or phthalocyanin, coexist so as to act as an oxidation catalyst and an oxidation reduction catalyst to an anisotropic conduction polymer membrane obtained by combining Langmuir-Blodgette multilayer film (LB multilayer film) production technique and a conduction polymer production technique.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010131004-A (JP)
Title: Saccharide production process
Inventor: IWASAKI YUJI
IPC: C12P19/14
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretreatment method which enables the promotion of the enzymatic glycosylation of lignocellulose under relatively mild conditions by using a tree bark unused as a biomass resource as a raw material and a smaller energy.  <P>SOLUTION: Disclosed is a process for producing a saccharide from a tree bark raw material, which is characterized by comprising the following steps: an alkali treatment step of immersing the tree bark raw material in an aqueous alkali compound solution; a cutting treatment step of cutting the alkali-treated tree bark mechanically into fine pieces; and an enzymatic glycosylation step of glycosylating the finely cut tree bark with an enzyme. The cutting treatment in the method for producing saccharide is a grinding treatment by an apparatus selected from either refiner or grinder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011097476-A (JP)
Title: Mobile communication method, and radio base station
Inventor: TAKAHASHI HIDEAKI
IPC: H04W36/38
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To recognize that a fake CSG ID of a radio base station has been reported by a mobile station.  <P>SOLUTION: The mobile communication method includes steps of: transmitting a HANDOVER REQUEST including a CSG Membership Status (member) and a CSG ID #22 of a radio base station HeNB #2 when a switching station MME has determined that a mobile station UE belongs to the CSG ID #22 of the radio base station HeNB #2; and transmitting HANDOVER REQUEST ACK including a CSG Membership Status (non member) when the radio base station HeNB #2 operating in a hybrid mode has determined that the CSG ID #22 of the radio base station HeNB #2 included in the HANDOVER REQUEST does not coincide with a CSG #31 of the radio base station HeNB #2 managed by itself.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099013-A (JP)
Title: Method for producing composite of natural organic substance and synthetic organic substance
Inventor: ONO TAKASHI
IPC: C08L97/02
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of producing the composite of a natural organic substance and a synthetic organic substance, wherein a fine and uniform biomass dispersion phase is formed in the matrix phase of a liquid or solid synthetic organic substance.  <P>SOLUTION: The method for producing the composite of the natural organic substance and the synthetic organic substance includes steps of: charging a mixture of a natural organic substance containing water and polyphenol and a synthetic organic substance; stirring the mixture to form a fine dispersion of the natural organic substance in the synthetic organic substance; and taking out the dispersion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099782-A (JP)
Title: Master-slave system
Inventor: MOCHIYAMA HIROMI
IPC: G01N1/28
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To add the degree of freedom, and improve a realistic sensations of operation in a master-slave system.  <P>SOLUTION: The master-slave system 1 includes a master-side operation pipe 21 through which an operator R sucks and/or blows, a sensor part 22, and a slave-side operation part 24 having a suction estrangement mechanism 23. The sensor part 22 is connected to the master-side operation pipe 21, and detects a suction and/or blow operation of the operator R. The suction estrangement mechanism 23 sucks an object M and/or estranges the object M in response to the suction and/or blow operation of the operator R detected by the sensor part 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100062-A (JP)
Title: Sheet ejection device and image forming apparatus equipped with the same
Inventor: NOJIMA KOJI
IPC: G03G21/00
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejection device that suppresses noise generated in the device from leaking outside the device and sucks VOC near an ejection port into the device, and to provide an image forming apparatus equipped with the device.  <P>SOLUTION: Air containing VOC outside the device is sucked into the device from an opening 20a formed in the surface of a lower ejecting roller 20 of a cylindrical shape. Air passed through a filter 40a via a hollow 20b formed in the lower ejecting roller 20 is ejected outside the device. At this time, a shutter member 21 closes the opening 20a in the device and, accordingly, sound in the device is suppressed from leaking outside the device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010049791-A (JP)
Title: Semiconductor device, shift register, and electronic apparatus
Inventor: NAGAO SHO
IPC: H03K19/0175
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of which the surer operation is guaranteed by reducing a noise in a pulse output circuit.  <P>SOLUTION: This semiconductor device is constituted so that ON/OFF of TFTs connected to signals having an amplitude of a clock signal, etc., is decided also in a period of no pulse output. To put it concretely, one of two inputs included in a first amplitude compensation circuit 110 is electrically connected to a gate electrode of a transistor 106 and electrically connected also to an output of a second amplitude compensation circuit 120. A third input terminal is not input to the first amplitude compensation circuit 110 but only input to the second amplitude compensation circuit 120. By this constitution, a gate electrode of a TFT 105 is decided at L-level through the TFTs 102, 106, thereby the noise such as in conventional example does not occur.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011107464-A (JP)
Title: Optical scanning device and image forming apparatus
Inventor: SONE KAZUHIRO
IPC: H04N1/113
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To guide scanning light in the deviated state from an optical action domain in an optical member, to a direction determined beforehand which is different from a guide direction by the optical member.  <P>SOLUTION: An adjustment bracket 164S has a plane 164B which is nonparallel to an inclined plane 100K. Hereby, when exposure light L output from a polygon mirror 104 reaches a whole exposure light reflection mirror 110, the exposure light L enters the adjustment bracket 164S on the scanning start side, and thereby the exposure light L is guided to a direction determined beforehand which is different from the case in the image forming time by a reflection mirror 112CK (or a reflection mirror 112YM). The direction determined beforehand is a direction wherein a light quantity is attenuated without being output from a housing 100 not to exert a bad influence on at least image formation (electrostatic latent image formation) on photoreceptor drums 210Y, 210M, 210C, 210K.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010148497-A (JP)
Title: Cell culture module
Inventor: FUKUBA YOSHINORI
IPC: C12M3/00
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell culture module which enables three-dimensionally culture cells, can highly efficiently perform the supply of nutrients and air (oxygen) to the cultured cells and the removal of metabolic waste materials from the cultured cells, can simply perform the supply and the removal in three or more conditions under the independent control of the conditions without using a special device, and can be compacted.  <P>SOLUTION: This cell culture module 1 is produced by fluid-tightly disposing a cell culture scaffold material 10 having hollow fiber membrane meshes in which the hollow fiber membranes are arranged in a mesh form, and a nanofiber layer including a nanofiber aggregate contacting the hollow fiber membrane meshes, between two covers 20 and 30 having openings closed with sheets at positions corresponding to the nanofiber layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011107028-A (JP)
Title: Device for measuring rotating shaft
Inventor: OTA MASAYOSHI
IPC: G01B21/24
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring a rotating shaft which can improve workability, while measuring core deviation between a driving shaft and a driven shaft in a state assembling a clutch without providing two sensors.  <P>SOLUTION: The device 10 for measuring the rotating shaft includes: a sensor head 20 for measuring the core deviation between the driving shaft and the driven shaft on a flywheel 61; and a data processing device 40 for processing measured data of the sensor head 20. The sensor head 20 includes a displacement sensor 21 having a planar coil detecting circumferential displacement of the outer periphery of a spline shaft put on the driven shaft. The displacement sensor 21 outputs an electric signal superposing a first signal component caused by a distance up to the outer periphery of the spline shaft from the planar coil and a second signal component caused by irregular shape of the outer periphery of the spline shaft. The data processing device 40 has a composition for obtaining information of a core deviation quantity and core deviation phase on the basis of the first signal component and the second signal component.  <P>COPYRIGHT: (C)2011,JPO&INPIT